2105644

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{16981}}^1$

素因数の和:17016

約数の個数: 12

約数和(自身を含む): 3803968

約数和(自身を除く): 1698324

約数列:

[1, 2, 4, 31, 62, 124, 16981, 33962, 67924, 526411, 1052822, 2105644]

約数ペア:

[(1, 2105644), (2, 1052822), (4, 526411), (31, 67924), (62, 33962), (124, 16981)]